<?php  
class ControllerModuletopmenu extends Controller {
	protected function index($setting) {
		$this->language->load('module/topmenu');
		
    	$this->data['heading_title'] = $this->language->get('heading_title');
		
		if (isset($this->request->get['path'])) {
			$parts = explode('_', (string)$this->request->get['path']);
		} else {
			$parts = array();
		}
		
		if (isset($parts[0])) {
			$this->data['category_id'] = $parts[0];
		} else {
			$this->data['category_id'] = 0;
		}
		
		if (isset($parts[1])) {
			$this->data['child_id'] = $parts[1];
		} else {
			$this->data['child_id'] = 0;
		}
							
		$this->load->model('catalog/category');

		$this->load->model('catalog/product');

		$this->data['categories'] = array();

		$categories = $this->model_catalog_category->getCategories(0);

		foreach ($categories as $category) {
				if ($category['top']) {
					// Level 2
					$children_data = array();
					
					$children = $this->model_catalog_category->getCategories($category['category_id']);
					
					foreach ($children as $child) {
						$data = array(
							'filter_category_id'  => $child['category_id'],
							'filter_sub_category' => true
						);
						
						$product_total = $this->model_catalog_product->getTotalProducts($data);
										
						$children_data[] = array(
							'name'  => $child['name'] . ($this->config->get('config_product_count') ? ' (' . $product_total . ')' : ''),
							'href'  => $this->url->link('product/category', 'path=' . $category['category_id'] . '_' . $child['category_id'])
						);						
					}
					
					// Level 1
					$this->data['categories'][] = array(
						'name'     => $category['name'],
						'children' => $children_data,
						'column'   => $category['column'] ? $category['column'] : 1,
						'href'     => $this->url->link('product/category', 'path=' . $category['category_id'])
					);
				}
			}
		
		if (file_exists(DIR_TEMPLATE . $this->config->get('config_template') . '/template/module/topmenu.tpl')) {
			$this->template = $this->config->get('config_template') . '/template/module/topmenu.tpl';
		} else {
			$this->template = 'default/template/module/topmenu.tpl';
		}
		
		$this->render();
  	}
}
?>